package com.wrc.example.service;

import com.wrc.example.mapper.DemoMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * author wrc
 */
@Service("DemoService")
public class DemoServiceImpl implements DemoService {
    @Autowired
    private DemoMapper cityMapper;


}
